Merge pull request #318 from benkuly/master

Add telegram relay bot feature to playbook

docs/configuring-playbook-bridge-mautrix-telegram.md

@@ -13,3 +13,9 @@ matrix_mautrix_telegram_api_hash: YOUR_TELEGRAM_API_HASH
 ```
 
 You then need to start a chat with `@telegrambot:YOUR_DOMAIN` (where `YOUR_DOMAIN` is your base domain, not the `matrix.` domain).
+
+If you want to use the relay-bot feature ([relay bot documentation](https://github.com/tulir/mautrix-telegram/wiki/Relay-bot)), which allows anonymous user to chat with telegram users, use the following additional playbook configuration:
+
+```yaml
+matrix_mautrix_telegram_bot_token: YOUT_TELEGRAM_BOT_TOKEN
+```

roles/matrix-bridge-mautrix-telegram/defaults/main.yml

@@ -14,6 +14,7 @@ matrix_mautrix_telegram_data_path: "{{ matrix_mautrix_telegram_base_path }}/data
 # Get your own API keys at https://my.telegram.org/apps
 matrix_mautrix_telegram_api_id: ''
 matrix_mautrix_telegram_api_hash: ''
+matrix_mautrix_telegram_bot_token: disabled
 
 # Mautrix telegram public endpoint to log in to telegram
 # Use an uuid so it's not easily discoverable.
@@ -297,7 +298,7 @@ matrix_mautrix_telegram_configuration_yaml: |
       api_id: {{ matrix_mautrix_telegram_api_id }}
       api_hash: {{ matrix_mautrix_telegram_api_hash }}
       # (Optional) Create your own bot at https://t.me/BotFather
-      bot_token: disabled
+      bot_token: {{ matrix_mautrix_telegram_bot_token }}
 
       # Telethon connection options.
       connection: